/*
 * Copyright (c) 2008 Plausible Labs Cooperative, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the copyright holder nor the names of any contributors
 *    may be used to endorse or promote products derived from this
 *    software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifdef PL_DB_PRIVATE

@interface PLSqlBuilder : NSObject {
@private
    /** Database from which we'll create our prepared statements. */
    NSObject<PLDatabase> *_db;

    /** Database dialect. */
    PLEntityDialect *_dialect;
}

- (id) initWithDatabase: (NSObject<PLDatabase> *) database dialect: (PLEntityDialect *) dialect;

- (NSObject<PLPreparedStatement> *) insertForTable: (NSString *) tableName withColumns: (NSArray *) columnNames error: (NSError **) outError;

- (NSObject<PLPreparedStatement> *) selectForTable: (NSString *) tableName 
                                       withColumns: (NSArray *) columnNames
                                       primaryKeys: (NSArray *) primaryKeys
                                             error: (NSError **) outError;

- (NSObject<PLPreparedStatement> *) selectLastInsertForTable: (NSString *) tableName 
                                                 withColumns: (NSArray *) columnNames 
                                                  primaryKey: (NSString *) primaryKeyColumnName
                                                       error: (NSError **) outError;

- (NSObject<PLPreparedStatement> *) deleteForTable: (NSString *) tableName primaryKeys: (NSArray *) columnNames error: (NSError **) outError;

@end

#endif /* PL_DB_PRIVATE */